Rep. Elijah CummingsElijah Eugene CummingsDem demands documents from TSA after scathing security report Overnight Tech: Dems want FCC chair investigated over Sinclair merger | Google faces state antitrust probe | Qualcomm rejects Broadcom offer | Startups criticize plan to tax employees' stocks Overnight Health Care: Trump tapping Azar for HHS chief | Justices to hear challenge to Calif. abortion law | Group seeks B to fight opioid crisis MORE (D-Md.) late Tuesday said Rep. Darrell IssaDarrell Edward IssaPelosi blasts California Republicans for supporting tax bill The 13 House Republicans who voted against the GOP tax plan House passes sweeping tax bill in huge victory for GOP MORE (R-Calif.) is “going rogue” in the congressional investigation into Benghazi.

“I think he is going rogue,” Cummings said on MSNBC’s “Politics Nation.” “I actually believe that Chairman Issa is out of control, I really believe that.”

Cummings explained Speaker John Boehner (R-Ohio) said all Benghazi-related material would be under the jurisdiction of the new House select committee to probe the 2012 attack. 

As chairman of the House Oversight and Government Reform Committee, however, Issa has subpoenaed Secretary of State John KerryJohn Forbes KerryTrump's dangerous Guantánamo fixation will fuel fire for terrorists Tech beefs up lobbying amid Russia scrutiny Overnight Tech: Senate Dems want FCC chief recused from Sinclair merger | Tech rallies on Capitol Hill for DACA | Facebook beefs up lobbying ranks MORE twice to testify before his panel.

The State Department has said Kerry would testify before only Issa’s committee.

“I think what he wants to do is question them about why he isn`t getting documents as fast as he`d like,” Cummings said of Issa.

Cummings serves as ranking member on both the oversight and select committees.

“If Issa really wanted to hear about some records that he hadn't gotten, it would have been far more effective to bring in the custodian of records or somebody who was actually in charge of the records,” Cummings said, adding Issa’s actions are “very, very political.” 

Cummings said he has asked Rep. Trey Gowdy (R-S.C.), chairman of the House select committee, to limit their review of the Benghazi attack so they don’t go on a “fishing expedition.”